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TC65 Terminal Hardware Interface Description
Confidential / Released
Table 13: Assignment of the IO interface connector
Pin
Signal name
1
I2CCLK_SPICLK
2
I2CDAT_SPIDO
3
GPIO3
4
GPIO4
5
GPIO5
6
GPIO6
7
GPIO2
8
GPIO1
9
ADC2_IN_P
10
ADC2_IN_N
11
BACKUP
12
GND
13
SPICS
14
SPIDI
15
GPIO9
16
GPIO10
17
GPIO7
18
GPIO8
19
VDD
20
ONOFF
21
ADC1_IN_P
22
ADC1_IN_N
23
GND
24
POWER
TC65 Terminal_HD_V02.000b
I/O
Description
O
I2C or SPI Clock
I/O
I2C Data or SPI Data out
I/O
Programmable GPIO
I/O
Programmable GPIO
I/O
Programmable GPIO
I/O
Programmable GPIO
I/O
Programmable GPIO
I/O
Programmable GPIO
I
Balanced analog 2 positive input
I
Balanced analog 2 negative input
I
Backup battery
Ground for power supply
O
SPI Select
I
SPI Data In
I/O
Programmable GPIO
I/O
Programmable GPIO/ Pulse counter
I/O
Programmable GPIO
I/O
Programmable GPIO
O
Signal supply voltage
I
Ignition
I
Balanced analog 1 positive input
I
Balanced analog 1 negative input
Signal ground
I
Power supply
Page 36 of 65
s
2007-02-19
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